Results of "Sensitivity of Greenland ice sheet projections to spatial resolution in higher-order simulations: the AWI contribution to ISMIP6-Greenland using ISSM"

This archive provides ice sheet model output produced as part of the publication:

Rückamp, M., Goelzer, H., and Humbert, A.: Sensitivity of Greenland ice sheet projections to spatial resolution in higher-order simulations: the AWI contribution to ISMIP6-Greenland using ISSM, The Cryosphere Discuss., https://doi.org/10.5194/tc-2019-329, in review, 2020.

About the data:
The archive contains 4 tar-files for the 4 different resolutions. Each tar-file contains Matlab files for the dfferent scenarios. An examplary file structure looks as follows:

results =

  struct with fields

mesh_description: {'x=x_EPSG3413(m)'  'y=y_EPSG3413(m)'}
inputs_description: {'friction coefficient k^2 (s/m)'  'bedrock (m)'}
data_description: {1x13 cell}
mesh: [1x1 struct]
inputs: [1x1 struct]
data: [1x87 struct]
model_description: {'output from ISMIP6 AWI-ISSM, simulation: G4000 ctrl_proj, correspondence Martin Rueckamp (AWI): [e-mail]'}
data_citation: {'Rückamp, M., Goelzer, H., and Humbert, A.: Results of "Sensitivity of Greenland ice sheet projections to spatial resolution in higher-order simulations: the AWI contribution to ISMIP6-Greenland using ISSM", Zenodo, https://doi.org/10.5281/zenodo.3992605, 2020.'}
model_citation: {'Rückamp, M., Goelzer, H., and Humbert, A.: Sensitivity of Greenland ice sheet projections to spatial resolution in higher-order simulations: the AWI contribution to ISMIP6-Greenland using ISSM, The Cryosphere Discuss., https://doi.org/10.5194/tc-2019-329, in review, 2020.'}

The fields results.[mesh,input,data]_description contain header information. The field results.mesh contains [x,y]-coordinates of the grid. The field results.inputs contains time-independent quantities such as bedrock. The field results.data contains results of the transient simulations, such as ice thickness or surface velocity. The fields results.[model,data]_citation contain information about data citation.

本存档提供的是下述发表论文配套的冰盖模型输出结果：

Rückamp, M., Goelzer, H. 及 Humbert, A.: 《高阶模拟中空间分辨率对格陵兰冰盖投影的敏感性：基于ISSM的AWI对ISMIP6-格陵兰的贡献》，《冰冻圈讨论》（The Cryosphere Discuss.），https://doi.org/10.5194/tc-2019-329，已投稿待刊，2020年。

### 数据说明
本存档包含对应4种不同空间分辨率的4个tar压缩包。每个压缩包内包含适配不同模拟情景的Matlab格式数据文件。示例文件结构如下：

results =
包含以下字段的结构体：
网格描述: {'x=x_EPSG3413(m)' 'y=y_EPSG3413(m)'}
输入项描述: {'摩擦系数k² (s/m)' '基岩高度(m)'}
数据描述: {1×13 细胞数组}
网格: [1×1 结构体]
输入项: [1×1 结构体]
数据: [1×87 结构体]
模型描述: {'ISMIP6 AWI-ISSM 模拟输出：G4000 ctrl_proj，联系作者：Martin Rueckamp (AWI)，邮箱：[e-mail]'}
数据引用: {'Rückamp, M., Goelzer, H. 及 Humbert, A.: 《"高阶模拟中空间分辨率对格陵兰冰盖投影的敏感性：基于ISSM的AWI对ISMIP6-格陵兰的贡献"研究成果》，Zenodo，https://doi.org/10.5281/zenodo.3992605，2020年。'}
模型引用: {'Rückamp, M., Goelzer, H. 及 Humbert, A.: 《高阶模拟中空间分辨率对格陵兰冰盖投影的敏感性：基于ISSM的AWI对ISMIP6-格陵兰的贡献》，《冰冻圈讨论》，https://doi.org/10.5194/tc-2019-329，已投稿待刊，2020年。'}

其中`results.[网格, 输入项, 数据]_description`字段包含数据表头信息；`results.网格`字段存储网格的x、y坐标；`results.输入项`字段存储与时间无关的物理量（如基岩高度）；`results.数据`字段存储瞬态模拟结果（如冰厚或地表流速）；`results.[模型, 数据]_引用`字段包含数据引用相关信息。